summaryrefslogtreecommitdiff
path: root/source3
diff options
context:
space:
mode:
Diffstat (limited to 'source3')
-rw-r--r--source3/auth/auth.c62
1 files changed, 31 insertions, 31 deletions
diff --git a/source3/auth/auth.c b/source3/auth/auth.c
index b19fa764f0..fd4c503752 100644
--- a/source3/auth/auth.c
+++ b/source3/auth/auth.c
@@ -2,17 +2,17 @@
Unix SMB/CIFS implementation.
Password and authentication handling
Copyright (C) Andrew Bartlett 2001-2002
-
+
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
-
+
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
-
+
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
@@ -49,7 +49,7 @@ NTSTATUS smb_register_auth(int version, const char *name, auth_init_function ini
DEBUG(0,("There already is an auth method registered with the name %s!\n", name));
return NT_STATUS_OBJECT_NAME_COLLISION;
}
-
+
entry = SMB_XMALLOC_P(struct auth_init_function_entry);
entry->name = smb_xstrdup(name);
entry->init = init;
@@ -67,7 +67,7 @@ static struct auth_init_function_entry *auth_find_backend_entry(const char *name
if (strcmp(entry->name, name)==0) return entry;
entry = entry->next;
}
-
+
return NULL;
}
@@ -110,7 +110,7 @@ static void get_ntlm_challenge(struct auth_context *auth_context,
if (!mem_ctx) {
smb_panic("talloc_init() failed!");
}
-
+
challenge = auth_method->get_chal(auth_context, &auth_method->private_data, mem_ctx);
if (!challenge.length) {
DEBUG(3, ("auth_get_challenge: getting challenge from authentication method %s FAILED.\n",
@@ -123,22 +123,22 @@ static void get_ntlm_challenge(struct auth_context *auth_context,
}
talloc_destroy(mem_ctx);
}
-
+
if (!challenge_set_by) {
uchar tmp[8];
-
+
generate_random_buffer(tmp, sizeof(tmp));
auth_context->challenge = data_blob_talloc(auth_context->mem_ctx,
tmp, sizeof(tmp));
-
+
challenge_set_by = "random";
auth_context->challenge_may_be_modified = True;
}
-
+
DEBUG(5, ("auth_context challenge created by %s\n", challenge_set_by));
DEBUG(5, ("challenge is: \n"));
dump_data(5, auth_context->challenge.data, auth_context->challenge.length);
-
+
SMB_ASSERT(auth_context->challenge.length == 8);
auth_context->challenge_set_by=challenge_set_by;
@@ -251,7 +251,7 @@ static NTSTATUS check_ntlm_password(const struct auth_context *auth_context,
for (auth_method = auth_context->auth_method_list;auth_method; auth_method = auth_method->next) {
NTSTATUS result;
-
+
mem_ctx = talloc_init("%s authentication for user %s\\%s", auth_method->name,
user_info->domain, user_info->smb_name);
@@ -283,7 +283,7 @@ static NTSTATUS check_ntlm_password(const struct auth_context *auth_context,
}
/* successful authentication */
-
+
if (NT_STATUS_IS_OK(nt_status)) {
unix_username = (*server_info)->unix_name;
if (!(*server_info)->guest) {
@@ -291,7 +291,7 @@ static NTSTATUS check_ntlm_password(const struct auth_context *auth_context,
become_root();
nt_status = smb_pam_accountcheck(unix_username);
unbecome_root();
-
+
if (NT_STATUS_IS_OK(nt_status)) {
DEBUG(5, ("check_ntlm_password: PAM Account for user [%s] succeeded\n",
unix_username));
@@ -300,7 +300,7 @@ static NTSTATUS check_ntlm_password(const struct auth_context *auth_context,
unix_username, nt_errstr(nt_status)));
}
}
-
+
if (NT_STATUS_IS_OK(nt_status)) {
DEBUG((*server_info)->guest ? 5 : 2,
("check_ntlm_password: %sauthentication for user [%s] -> [%s] -> [%s] succeeded\n",
@@ -309,17 +309,17 @@ static NTSTATUS check_ntlm_password(const struct auth_context *auth_context,
user_info->internal_username,
unix_username));
}
-
+
return nt_status;
}
-
+
/* failed authentication; check for guest lapping */
-
+
DEBUG(2, ("check_ntlm_password: Authentication for user [%s] -> [%s] FAILED with error %s\n",
user_info->smb_name, user_info->internal_username,
nt_errstr(nt_status)));
ZERO_STRUCTP(server_info);
-
+
return nt_status;
}
@@ -351,7 +351,7 @@ static NTSTATUS make_auth_context(struct auth_context **auth_context)
TALLOC_CTX *mem_ctx;
mem_ctx = talloc_init("authentication context");
-
+
*auth_context = TALLOC_P(mem_ctx, struct auth_context);
if (!*auth_context) {
DEBUG(0,("make_auth_context: talloc failed!\n"));
@@ -364,7 +364,7 @@ static NTSTATUS make_auth_context(struct auth_context **auth_context)
(*auth_context)->check_ntlm_password = check_ntlm_password;
(*auth_context)->get_ntlm_challenge = get_ntlm_challenge;
(*auth_context)->free = free_auth_context;
-
+
return NT_STATUS_OK;
}
@@ -384,21 +384,21 @@ bool load_auth_module(struct auth_context *auth_context,
static_init_auth;
initialised_static_modules = True;
}
-
+
DEBUG(5,("load_auth_module: Attempting to find an auth method to match %s\n",
module));
-
+
p = strchr(module_name, ':');
if (p) {
*p = 0;
module_params = p+1;
trim_char(module_params, ' ', ' ');
}
-
+
trim_char(module_name, ' ', ' ');
-
+
entry = auth_find_backend_entry(module_name);
-
+
if (entry == NULL) {
if (NT_STATUS_IS_OK(smb_probe_module("auth", module_name))) {
entry = auth_find_backend_entry(module_name);
@@ -436,7 +436,7 @@ static NTSTATUS make_auth_context_text_list(struct auth_context **auth_context,
DEBUG(2,("make_auth_context_text_list: No auth method list!?\n"));
return NT_STATUS_UNSUCCESSFUL;
}
-
+
if (!NT_STATUS_IS_OK(nt_status = make_auth_context(auth_context)))
return nt_status;
@@ -445,9 +445,9 @@ static NTSTATUS make_auth_context_text_list(struct auth_context **auth_context,
DLIST_ADD_END(list, t, auth_methods *);
}
}
-
+
(*auth_context)->auth_method_list = list;
-
+
return nt_status;
}
@@ -525,7 +525,7 @@ NTSTATUS make_auth_context_subsystem(struct auth_context **auth_context)
} else {
DEBUG(5,("Using specified auth order\n"));
}
-
+
nt_status = make_auth_context_text_list(auth_context,
auth_method_list);
@@ -543,7 +543,7 @@ NTSTATUS make_auth_context_fixed(struct auth_context **auth_context, uchar chal[
if (!NT_STATUS_IS_OK(nt_status = make_auth_context_subsystem(auth_context))) {
return nt_status;
}
-
+
(*auth_context)->challenge = data_blob_talloc((*auth_context)->mem_ctx, chal, 8);
(*auth_context)->challenge_set_by = "fixed";
return nt_status;
generated by cgit (git 2.34.1) at 2024-11-24 12:00:39 +0000